Bump volume before sounding the alarm.
message.toString() on alert action.
Handle invalid commands on CP plugin gracefully.
CP: Fixed emitter.remove() -> emitter.removeListener().
lib/package: Increase maxBuffer to avoid maxBuffer exceeded error.
lib/package: Handle EPERM/EACCES errors on fs.rename caused by antivirus programs in Windows locking newly created dirs.
Export updater.stop_checking() so that we can cancel the one-hour interval check for new releases.
Small refactor in lib/package.js. Only export what we really need.